Thin Film Fabrication and Simultaneous Anodic Reduction of Deposited Graphene Oxide Platelets by Electrophoretic Deposition

被引：405

作者：

An, Sung Jin ^{[1
,2
]}

Zhu, Yanwu ^{[1
,2
]}

Lee, Sun Hwa ^{[3
]}

Stoller, Meryl D. ^{[1
,2
]}

Emilsson, Tryggvi ^{[4
]}

Park, Sungjin ^{[1
,2
]}

Velamakanni, Aruna ^{[1
,2
]}

An, Jinho ^{[1
,2
]}

Ruoff, Rodney S. ^{[1
,2
]}

机构：

[1] Univ Texas Austin, Dept Mech Engn, Austin, TX 78712 USA

[2] Univ Texas Austin, Texas Mat Inst, Austin, TX 78712 USA

[3] Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South Korea

[4] APL Engn Mat Inc, Urbana, IL 61802 USA

来源：

JOURNAL OF PHYSICAL CHEMISTRY LETTERS | 2010年 / 1卷 / 08期

关键词：

GRAPHITE OXIDE; TRANSPARENT; ROUTE;

D O I：

10.1021/jz100080c

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We report the deposition of films composed of overlapped and stacked platelets of graphene oxide (G-O) reduced by an electrophoretic deposition (EPD) process. The oxygen functional groups of G-O were significantly removed by the EPD process, and the as-deposited G-O film by EPD showed improved electrical conductivity (1.43 x 10(4) S.m(-1)) over G-O papers made by the filtration method (0.53 x 10(-3) S.m(-1)). This method for reducing G-O without added reducing agents has the potential for high-yield, large-area, low-cost, and environmentally friendly production of films composed of reduced G-O platelets.

引用

页码：1259 / 1263

页数：5

共 38 条

[1] Superior thermal conductivity of single-layer graphene
Balandin, Alexander A.
Ghosh, Suchismita
Bao, Wenzhong
Calizo, Irene
Teweldebrhan, Desalegne
Miao, Feng
Lau, Chun Ning
[J]. NANO LETTERS, 2008, 8 (03) : 902 - 907
[2] Graphene-based liquid crystal device
Blake, Peter
Brimicombe, Paul D.
Nair, Rahul R.
Booth, Tim J.
Jiang, Da
Schedin, Fred
Ponomarenko, Leonid A.
Morozov, Sergey V.
Gleeson, Helen F.
Hill, Ernie W.
Geim, Andre K.
Novoselov, Kostya S.
[J]. NANO LETTERS, 2008, 8 (06) : 1704 - 1708
[3] Water dynamics in graphite oxide investigated with neutron scattering
Buchsteiner, Alexandra
Lerf, Anton
Pieper, Joerg
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (45) : 22328 - 22338
[4] Raman Spectroscopy of Graphene Edges
Casiraghi, C.
Hartschuh, A.
Qian, H.
Piscanec, S.
Georgi, C.
Fasoli, A.
Novoselov, K. S.
Basko, D. M.
Ferrari, A. C.
[J]. NANO LETTERS, 2009, 9 (04) : 1433 - 1441
[5] Langmuir-Blodgett Assembly of Graphite Oxide Single Layers
Cote, Laura J.
Kim, Franklin
Huang, Jiaxing
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (03) : 1043 - 1049
[6] Preparation and characterization of graphene oxide paper
Dikin, Dmitriy A.
Stankovich, Sasha
Zimney, Eric J.
Piner, Richard D.
Dommett, Geoffrey H. B.
Evmenenko, Guennadi
Nguyen, SonBinh T.
Ruoff, Rodney S.
[J]. NATURE, 2007, 448 (7152) : 457 - 460
[7] Large-area ultrathin films of reduced graphene oxide as a transparent and flexible electronic material
Eda, Goki
Fanchini, Giovanni
Chhowalla, Manish
[J]. NATURE NANOTECHNOLOGY, 2008, 3 (05) : 270 - 274
[8] Deoxygenation of Exfoliated Graphite Oxide under Alkaline Conditions: A Green Route to Graphene Preparation
Fan, Xiaobin
Peng, Wenchao
Li, Yang
Li, Xianyu
Wang, Shulan
Zhang, Guoliang
Zhang, Fengbao
[J]. ADVANCED MATERIALS, 2008, 20 (23) : 4490 - 4493
[9] The rise of graphene
Geim, A. K.
Novoselov, K. S.
[J]. NATURE MATERIALS, 2007, 6 (03) : 183 - 191
[10] A chemical route to graphene for device applications
Gilje, Scott
Han, Song
Wang, Minsheng
Wang, Kang L.
Kaner, Richard B.
[J]. NANO LETTERS, 2007, 7 (11) : 3394 - 3398

← 1 2 3 4 →